importlib-metadata 5.0.0 in lockfile prevents nautobot from starting on python 3.7

[gsnider2195]

Environment

• Python version: 3.7.12
• Nautobot version: 1.2.0-1.3.10
• nautobot-data-validation-engine version: develop branch

Steps to Reproduce

1. clone develop branch
2. invoke build
3. invoke debug

Expected Behavior

Nautobot starts

Observed Behavior

Nautobot fails to start with traceback:

nautobot_data_validation_engine-nautobot-1  |   File "/usr/local/lib/python3.7/site-packages/nautobot/core/__init__.py", line 5, in <module>
nautobot_data_validation_engine-nautobot-1  |     from nautobot.core.celery import app as celery_app
nautobot_data_validation_engine-nautobot-1  |   File "/usr/local/lib/python3.7/site-packages/nautobot/core/celery/__init__.py", line 4, in <module>
nautobot_data_validation_engine-nautobot-1  |     from celery import Celery, shared_task
nautobot_data_validation_engine-nautobot-1  | ImportError: cannot import name 'Celery' from 'celery' (/usr/local/lib/python3.7/site-packages/celery/__init__.py)
nautobot_data_validation_engine-nautobot-1  | ❌ Waited 30s or more for the DB to become ready.

Related to celery issue celery/celery#7783

The poetry.lock file is using importlib-metadata version 5.0.0. There doesn't appear to be any dependency on this version and the workaround is to pin the version to <5.0.0. The nautobot dependency was changed from ~4.4 to ^4.4 in nautobot v1.4.0 which resolves the issue.

[DistantVoyager]

No longer using importlib-metadata==5.0.0 in #48